./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-p54-p54usb.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df721130-06be-4953-9f17-142a928e5d72/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df721130-06be-4953-9f17-142a928e5d72/bin/uautomizer-Dbtcem3rbc/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df721130-06be-4953-9f17-142a928e5d72/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df721130-06be-4953-9f17-142a928e5d72/bin/uautomizer-Dbtcem3rbc/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-p54-p54usb.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df721130-06be-4953-9f17-142a928e5d72/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df721130-06be-4953-9f17-142a928e5d72/bin/uautomizer-Dbtcem3rbc --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash cc8ddbd0bfa80682f919f3720045e2a58db4bda89b85230a6f2076919326f0f5 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-5e519f3 [2022-11-02 20:47:55,563 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-02 20:47:55,566 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-02 20:47:55,614 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-02 20:47:55,615 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-02 20:47:55,619 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-02 20:47:55,621 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-02 20:47:55,623 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-02 20:47:55,625 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-02 20:47:55,630 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-02 20:47:55,631 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-02 20:47:55,632 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-02 20:47:55,632 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-02 20:47:55,633 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-02 20:47:55,634 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-02 20:47:55,635 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-02 20:47:55,636 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-02 20:47:55,637 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-02 20:47:55,638 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-02 20:47:55,640 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-02 20:47:55,644 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-02 20:47:55,647 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-02 20:47:55,651 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-02 20:47:55,652 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-02 20:47:55,666 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-02 20:47:55,668 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-02 20:47:55,669 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-02 20:47:55,670 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-02 20:47:55,671 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-02 20:47:55,672 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-02 20:47:55,672 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-02 20:47:55,673 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-02 20:47:55,675 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-02 20:47:55,677 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-02 20:47:55,678 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-02 20:47:55,678 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-02 20:47:55,678 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-02 20:47:55,679 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-02 20:47:55,679 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-02 20:47:55,680 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-02 20:47:55,680 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-02 20:47:55,681 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df721130-06be-4953-9f17-142a928e5d72/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-02 20:47:55,715 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-02 20:47:55,715 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-02 20:47:55,716 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-02 20:47:55,716 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-02 20:47:55,717 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-02 20:47:55,718 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-02 20:47:55,718 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-02 20:47:55,719 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-02 20:47:55,719 INFO L138 SettingsManager]: * Use SBE=true [2022-11-02 20:47:55,719 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-02 20:47:55,720 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-02 20:47:55,720 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-02 20:47:55,720 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-02 20:47:55,720 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-02 20:47:55,721 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-02 20:47:55,721 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-02 20:47:55,721 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-02 20:47:55,721 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-02 20:47:55,721 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-02 20:47:55,721 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-02 20:47:55,722 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-02 20:47:55,722 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:47:55,722 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-02 20:47:55,722 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-02 20:47:55,722 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-02 20:47:55,723 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-02 20:47:55,723 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-02 20:47:55,723 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-02 20:47:55,723 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-02 20:47:55,723 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-02 20:47:55,723 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df721130-06be-4953-9f17-142a928e5d72/bin/uautomizer-Dbtcem3rbc/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df721130-06be-4953-9f17-142a928e5d72/bin/uautomizer-Dbtcem3rbc Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cc8ddbd0bfa80682f919f3720045e2a58db4bda89b85230a6f2076919326f0f5 [2022-11-02 20:47:55,980 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-02 20:47:56,009 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-02 20:47:56,013 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-02 20:47:56,015 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-02 20:47:56,016 INFO L275 PluginConnector]: CDTParser initialized [2022-11-02 20:47:56,017 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df721130-06be-4953-9f17-142a928e5d72/bin/uautomizer-Dbtcem3rbc/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-p54-p54usb.cil.out.i [2022-11-02 20:47:56,105 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df721130-06be-4953-9f17-142a928e5d72/bin/uautomizer-Dbtcem3rbc/data/92b64c7e8/f47c07c54fad41329706fc2ffcf2251e/FLAGb95cbcb86 [2022-11-02 20:47:58,151 INFO L306 CDTParser]: Found 1 translation units. [2022-11-02 20:47:58,152 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df721130-06be-4953-9f17-142a928e5d72/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-p54-p54usb.cil.out.i [2022-11-02 20:47:58,400 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df721130-06be-4953-9f17-142a928e5d72/bin/uautomizer-Dbtcem3rbc/data/92b64c7e8/f47c07c54fad41329706fc2ffcf2251e/FLAGb95cbcb86 [2022-11-02 20:47:58,559 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df721130-06be-4953-9f17-142a928e5d72/bin/uautomizer-Dbtcem3rbc/data/92b64c7e8/f47c07c54fad41329706fc2ffcf2251e [2022-11-02 20:47:58,562 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-02 20:47:58,565 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-02 20:47:58,570 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-02 20:47:58,570 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-02 20:47:58,574 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-02 20:47:58,574 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:47:58" (1/1) ... [2022-11-02 20:47:58,576 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@376e395 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:47:58, skipping insertion in model container [2022-11-02 20:47:58,576 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:47:58" (1/1) ... [2022-11-02 20:47:58,584 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-02 20:47:59,151 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-02 20:48:00,210 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-11-02 20:48:11,572 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2022-11-02 20:48:11,572 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@25c8bfdf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:48:11, skipping insertion in model container [2022-11-02 20:48:11,573 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-02 20:48:11,573 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-02 20:48:11,575 INFO L158 Benchmark]: Toolchain (without parser) took 13009.39ms. Allocated memory was 107.0MB in the beginning and 392.2MB in the end (delta: 285.2MB). Free memory was 42.2MB in the beginning and 212.1MB in the end (delta: -169.9MB). Peak memory consumption was 227.5MB. Max. memory is 16.1GB. [2022-11-02 20:48:11,576 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 83.9MB. Free memory was 60.2MB in the beginning and 60.2MB in the end (delta: 21.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-02 20:48:11,577 INFO L158 Benchmark]: CACSL2BoogieTranslator took 13003.31ms. Allocated memory was 107.0MB in the beginning and 392.2MB in the end (delta: 285.2MB). Free memory was 42.0MB in the beginning and 212.1MB in the end (delta: -170.2MB). Peak memory consumption was 225.4MB. Max. memory is 16.1GB. [2022-11-02 20:48:11,579 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 83.9MB. Free memory was 60.2MB in the beginning and 60.2MB in the end (delta: 21.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 13003.31ms. Allocated memory was 107.0MB in the beginning and 392.2MB in the end (delta: 285.2MB). Free memory was 42.0MB in the beginning and 212.1MB in the end (delta: -170.2MB). Peak memory consumption was 225.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1394]: Unsupported Syntax Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df721130-06be-4953-9f17-142a928e5d72/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df721130-06be-4953-9f17-142a928e5d72/bin/uautomizer-Dbtcem3rbc/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df721130-06be-4953-9f17-142a928e5d72/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df721130-06be-4953-9f17-142a928e5d72/bin/uautomizer-Dbtcem3rbc/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-p54-p54usb.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df721130-06be-4953-9f17-142a928e5d72/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df721130-06be-4953-9f17-142a928e5d72/bin/uautomizer-Dbtcem3rbc --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash cc8ddbd0bfa80682f919f3720045e2a58db4bda89b85230a6f2076919326f0f5 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-5e519f3 [2022-11-02 20:48:13,827 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-02 20:48:13,830 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-02 20:48:13,859 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-02 20:48:13,860 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-02 20:48:13,861 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-02 20:48:13,863 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-02 20:48:13,865 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-02 20:48:13,867 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-02 20:48:13,868 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-02 20:48:13,870 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-02 20:48:13,871 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-02 20:48:13,872 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-02 20:48:13,873 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-02 20:48:13,874 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-02 20:48:13,876 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-02 20:48:13,877 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-02 20:48:13,878 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-02 20:48:13,880 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-02 20:48:13,882 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-02 20:48:13,884 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-02 20:48:13,885 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-02 20:48:13,887 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-02 20:48:13,888 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-02 20:48:13,892 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-02 20:48:13,893 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-02 20:48:13,893 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-02 20:48:13,894 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-02 20:48:13,895 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-02 20:48:13,896 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-02 20:48:13,897 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-02 20:48:13,898 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-02 20:48:13,899 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-02 20:48:13,900 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-02 20:48:13,901 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-02 20:48:13,902 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-02 20:48:13,903 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-02 20:48:13,903 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-02 20:48:13,904 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-02 20:48:13,905 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-02 20:48:13,906 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-02 20:48:13,907 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df721130-06be-4953-9f17-142a928e5d72/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-02 20:48:13,932 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-02 20:48:13,933 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-02 20:48:13,933 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-02 20:48:13,934 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-02 20:48:13,934 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-02 20:48:13,935 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-02 20:48:13,935 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-02 20:48:13,936 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-02 20:48:13,936 INFO L138 SettingsManager]: * Use SBE=true [2022-11-02 20:48:13,936 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-02 20:48:13,937 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-02 20:48:13,937 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-02 20:48:13,937 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-02 20:48:13,937 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-02 20:48:13,938 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-02 20:48:13,938 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-02 20:48:13,938 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-02 20:48:13,938 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-02 20:48:13,939 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-02 20:48:13,939 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-02 20:48:13,939 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-02 20:48:13,939 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-02 20:48:13,940 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-02 20:48:13,940 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:48:13,940 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-02 20:48:13,941 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-02 20:48:13,941 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-02 20:48:13,941 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-02 20:48:13,941 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-02 20:48:13,942 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-02 20:48:13,942 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-02 20:48:13,942 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-02 20:48:13,942 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-02 20:48:13,943 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df721130-06be-4953-9f17-142a928e5d72/bin/uautomizer-Dbtcem3rbc/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df721130-06be-4953-9f17-142a928e5d72/bin/uautomizer-Dbtcem3rbc Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cc8ddbd0bfa80682f919f3720045e2a58db4bda89b85230a6f2076919326f0f5 [2022-11-02 20:48:14,352 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-02 20:48:14,379 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-02 20:48:14,384 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-02 20:48:14,386 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-02 20:48:14,387 INFO L275 PluginConnector]: CDTParser initialized [2022-11-02 20:48:14,389 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df721130-06be-4953-9f17-142a928e5d72/bin/uautomizer-Dbtcem3rbc/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-p54-p54usb.cil.out.i [2022-11-02 20:48:14,483 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df721130-06be-4953-9f17-142a928e5d72/bin/uautomizer-Dbtcem3rbc/data/c8fc5d6b1/57ee2ae523bf4737ad37f8cc3354a5b0/FLAG278c8dc9c [2022-11-02 20:48:16,674 INFO L306 CDTParser]: Found 1 translation units. [2022-11-02 20:48:16,676 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df721130-06be-4953-9f17-142a928e5d72/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-p54-p54usb.cil.out.i [2022-11-02 20:48:16,923 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df721130-06be-4953-9f17-142a928e5d72/bin/uautomizer-Dbtcem3rbc/data/c8fc5d6b1/57ee2ae523bf4737ad37f8cc3354a5b0/FLAG278c8dc9c [2022-11-02 20:48:17,381 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df721130-06be-4953-9f17-142a928e5d72/bin/uautomizer-Dbtcem3rbc/data/c8fc5d6b1/57ee2ae523bf4737ad37f8cc3354a5b0 [2022-11-02 20:48:17,384 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-02 20:48:17,387 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-02 20:48:17,392 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-02 20:48:17,393 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-02 20:48:17,397 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-02 20:48:17,398 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:48:17" (1/1) ... [2022-11-02 20:48:17,399 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e1f4b07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:48:17, skipping insertion in model container [2022-11-02 20:48:17,400 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:48:17" (1/1) ... [2022-11-02 20:48:17,407 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-02 20:48:17,904 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-02 20:48:19,235 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-11-02 20:48:22,642 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2022-11-02 20:48:22,642 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@8c079e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:48:22, skipping insertion in model container [2022-11-02 20:48:22,643 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-02 20:48:22,643 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-02 20:48:22,645 INFO L158 Benchmark]: Toolchain (without parser) took 5257.18ms. Allocated memory was 155.2MB in the beginning and 245.4MB in the end (delta: 90.2MB). Free memory was 101.3MB in the beginning and 160.8MB in the end (delta: -59.5MB). Peak memory consumption was 113.2MB. Max. memory is 16.1GB. [2022-11-02 20:48:22,646 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 52.4MB. Free memory was 33.9MB in the beginning and 33.9MB in the end (delta: 44.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-02 20:48:22,647 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5250.71ms. Allocated memory was 155.2MB in the beginning and 245.4MB in the end (delta: 90.2MB). Free memory was 100.8MB in the beginning and 160.8MB in the end (delta: -60.0MB). Peak memory consumption was 111.1MB. Max. memory is 16.1GB. [2022-11-02 20:48:22,649 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 52.4MB. Free memory was 33.9MB in the beginning and 33.9MB in the end (delta: 44.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5250.71ms. Allocated memory was 155.2MB in the beginning and 245.4MB in the end (delta: 90.2MB). Free memory was 100.8MB in the beginning and 160.8MB in the end (delta: -60.0MB). Peak memory consumption was 111.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1394]: Unsupported Syntax Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN